OtermattW.: Die Schmerzempfindlichkeit der Blutgefässe, und die Gefässreflexe, Brun's Beiträge Z. Klin. Chir.127: 1, 1922.
2.
SpiegelE. A.WassermannS.: Experimentelle Studien über die Enstehung des Aortenschmerzes und seine Leitung zum Zentralnervensystem, Ztschr. f. d. ges. exp. Med.52: 180–196, 1926.
3.
HilgerJ. A.: Some Observations on the Pathological Physiology of Vascular Head Pain, Bull. of the Univ. of Minn. Hospitals and Minn. Med. Foundation22: 153–155, 1950.
4.
WolffH. G.: Pain, Proceedings of the Association for Research in Nervous and Mental Disease, Dec. 18 and 19, 1942, The Williams & Wilkins Co., p. 173–180, 1945.
5.
McAuliffeG. W.GoodellH.WolffH. G.: Pain, Proceedings of the Assn. for Research in Nervous and Mental Disease, Dec. 18 and 19, 1942, The Williams & Wilkins Co., p. 185–206, 1945.
6.
HortonB. T.MacLeanA. R.CraigW. M.: A New Syndrome of Vascular Headache: Results of Treatment with Histamine: Preliminary Report: Proceedings of the Staff Meetings of the Mayo Clinic14: 257–260, 1939.
7.
HortonB. T.: Headache: Clinical Varieties and Therapeutic Suggestions, Medical Clinics of North America (July) p. 973–1005, 1949.
8.
BlumenthalL. S.: Headache: Common Etiologic Types and Methods of Therapy, American Practioner, p. 527–531 (June) 1947.
9.
HilgerJ. A.: Carotid Pain, The Laryngoscope59: 829–838 (Aug.) 1949.
10.
WilliamsH. L.: Differentiation, Cause and Treatment of Certain Common Types of Headache, Collected Papers of the Mayo Clinic and the Mayo Foundation39: 453–457, 1947.